These picks are flat.
Dugain Flat Pick - Acetate 2.5mm
Dugain Flat Pick - Acetate 4mm
Dugain Flat Pick - Bone 4mm
Dugain Flat Pick - Dark Horn (Zebra or Buffalo) 4mm
Dugain Flat Pick - Cow Horn 4mm
Dugain Flat Pick - Palm Tree 4mm
Dugain Flat Pick - Acrylic 4mm
Dugain Flat Pick - Delrin 4mm